Search flights from Seattle (SEA) to Thailand
Compare flights and book cheap plane tickets with ease from Seattle to Thailand
Popular flights from Seattle to Thailand
Haven’t decided yet where to fly to? We’ve got you covered
Displayed prices are based on flights departing in the next 30 days
Airlines that fly from Seattle to Thailand
Based on flights we've sold recently. Available airlines may vary depending on your search
Asiana Airlines
China Airlines
All Nippon Airways
Korean Air
Eva Air
DAC Aviation
Singapore Airlines
Thai Airways
Japan Airlines
Philippine Airlines
Turkish Airlines
United Airlines
Qatar Airways
Alaska Airlines
Air Canada
American Airlines
Flying from Seattle to Thailand: things to know
The most popular route is from Sea-Tac Airport in Seattle to Suvarnabhumi Airport in Bangkok. On average this flight takes 21 hours 23 minutes one way and costs US$1,789 for the round trip.
Bangkok is the most popular city in Thailand for our customers to fly to.
Most popular route | Sea-Tac Airport (SEA) to Suvarnabhumi Airport (BKK) |
|---|---|
Average flight time | 21 hours 23 minutes |
Most popular flight destination | Bangkok, Thailand |
Average round-trip price | US$1,789 |
Main currency | Thai Baht |
Reasons to book flights with Booking.com
Great selection
Easily compare flights, airlines and prices – all in one place
No hidden fees
Always know exactly what you’re paying for
Flexibility
Use our flexible plane ticket option to change your dates if needed
Flexible plane ticket options are available for an additional cost on selected airfares
